Darlington Straight Designer TRV with Lockshield 15mm Matt Black

On all Darlington valves the materials used can have a slight difference between their parts colours. 

The numbers on the TRV heads do not represent specific room temperatures as the temperature at which the valve operates depends on the water temperature flowing through the radiator, airflow around the head of the TRV, the room size and any heat loss in that space through walls, windows and floors.

Darlington straight TRV features:

• Colour and finish: matt black
• Bi-directional
• Come as a pair
• Manufacturers guarantee: 2 years

Darlington straight TRV specification:

• Approved to EN 1074-2:2000
• Produced to GB/T 19001-2016
• Produced to ISO 9001:2015